Want 10% more light from your Celestron C8 series scope?

STARBRIGHT coatings give corrector lens transmission of 97.4% versus only 87% for standard coatings.
I have only ONE C8 (8 3/8 inch diameter) Celestron Schmidt Cassegrain telescope corrector lens. VG, as far as I can tell. Reduction in reflections is very evident.  Photo  has been enhanced to better show the lens.
With Genuine Celestron C8 front lens mounting cell with handling damage. Retaining ring, included, has alternate mounting holes but can be easily drilled using the cell as a template..
I will very well package for safe shipment. Please check my 100% feedback on over 1500 transactions.